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Main content
Organic chemistry

Resonance and acid-base chemistry

Lessons
Counting electrons
Resonance structures
Organic acid-base chemistry
Lessons
Counting electronsResonance structuresOrganic acid-base chemistry
Counting electrons
Learn
Comparing formal charges to oxidation states
Formal charge on carbon
Formal charge on nitrogen
Formal charge on oxygen
Oxidation states of carbon
Organic oxidation-reduction reactions
Resonance structures
Learn
Resonance structures
Resonance structure patterns
Resonance structures for benzene and the phenoxide anion
Common mistakes when drawing resonance structures
Resonance structures and hybridization
Organic acid-base chemistry
Learn
Acid-base definitions
Organic acid-base mechanisms
Ka and acid strength
Ka and pKa review
Using a pKa table
Using pKa values to predict the position of equilibrium
Stabilization of a conjugate base: electronegativity
Acid strength, anion size, and bond energy
Stabilization of a conjugate base: resonance
Stabilization of a conjugate base: induction
Stabilization of a conjugate base: hybridization
Stabilization of a conjugate base: solvation